| Title |
Standard No. |
Implemented On |
| Municipal sewage. Determination of chemical oxygen demand. Potassium dichromate method | CJ/T 56-1999 | |
| Technical specification for polyethylene (PE)gas pipeline engineerings | CJJ 63-1995 | |
| Technical specification for urban surveying using global positioning system | CJJ 73-1997 | |
| Magnetite filter water treatment | CJ/T 45-1999 | |
| Figuresigns of installation and equipment for environmental sanitation. Legend of installation | CJ/T 14-1999 | |
| Temporary technical rule for construction of road base of coal slag-lime stabilized materials | CJJ 5-1983 | |
| Municipal sewage. Determination of aniline compounds. AZO spectrophotometric method | CJ/T 63-1999 | |
| Water treatment filter with artificial ceramsite | CJ/T 229-2008 | |
| Technical specification for detecting and surveying underground pipilines and cables in city | CJJ 61-1994 | |
| Backflow preventers | CJ/T 160-2002 | |
| Municipal sewage. Determination of flouride. Ion selective electrode method | CJ/T 62-1999 | |
| Technical code for projects of municipal solid waste incineration | CJJ 90-2002 | |
| Water boiling gas appliances | CJ/T 29-1999 | |
| Commercial gas oven for cooking | CJ/T 3030-1995 | |
| Technical level standard for workers of urban exploration and survey | CJJ 19-1989 | |
| Municipal sewage. Determination of mercury. Cold atomic absorption photometry | CJ/T 68-1999 | |
| Code for municipal exploration and detection | CJJ 7-1985 | |
| Coating plastic steel pipe for water supply | CJ/T 120-2000 | |
| The Specific Pipe Fittings for Water Supply. Flexible Rubber Joints | CJ/T 3013.1-1993 | |
| Technical level standard for workers of urban water-supply | CJJ 23-1989 | |
| Municipal sewage. Determination of biochemical oxygen demand after 5 days (BODs). Dilution and seeding method | CJ/T 54-1999 | |
| Technical specification for safety maintenance of sewerage pipes | CJJ 6-1985 | |
| Code for design of urban night soil treatment plants | CJJ 64-1995 | |
| Technical code for urban municipal supervision and management information system | CJJ/T 106-2005 | |
| Environmental sanitation standard for incineration of medical treatment wastes | CJ 3036-1995 | |
| Municipal sewage. Determination of nitrogen (ammonia) | CJ/T 75-1999 | |
| The passenger service of urban public transportation. Urban subway | CJ/T 3024.1-1993 | |
| Municipal waste generation source separation and waste discharge | CJ/T 303-1996 | |
| Urban water supply. Determination of stibium | CJ/T 142-2001 | |
| Radiant cooling and heating unit thermal performance test methods | CJ/T 403-2013 | |
| Municipal sewage—Determiantion of chloride—Argentometric method | CJ/T 74-1999 | |
| Technical level standard for workers of urban public traffic | CJJ 22-1989 | |
| Chinese Industry Standard | CJ/T 38-1991 | |
| Standard for quality test and estimation of municipal bridge engineerings | CJJ 2-1990 | |
| Standard for test method of flexible pavement design parameters | CJJ/T 59-1994 | |
| "Linear Motor Rail Transit Boundary Standard "with instructions" | CJJ/T 309-2020 | |
| Technical standard for modular system for rainwater storage | CJJ/T 311-2020 | |
| Standard of terminology of environmental sanitation | CJJ 65-1995 | |
| Water distribution ceramic pipes used for water treatment | CJ 46-1999 | |
| Code for design of water supply treatment for water with algae | CJJ 32-1989 | |
| Polyethylene/Aluminum/Polyethylene/composite pressure pipe | CJ/T 159-2002 | |
| Hazard identification standard housing | CJ 26-1999 | |
| Municipal sewage. Determination of benzene series (C6-C8). Gas chromatographic method | CJ/T 64-1999 | |
| Malleable iron threaded fittings of lining plastic for water supply | CJ/T 137-2001 | |
| Municipal sewage. Determination of total chromium (VI). 1. 5 diphenylcarbohydrazide spectrophotometric method | CJ/T 71-1999 | |
| LPG cylinders craft guidelines | CJ/T 36-1999 | |
| Municipal sewage. Determination of suspended solid. Gravimetric method | CJ/T 52-1999 | |
| Technical conditions for rotating sieve for disposing of garbage | CJ/T 5013-1995 | |
| Municipal sewage. Determination of oil. Gravimetric method | CJ/T 57-1999 | |
| Sanitation facilities and equipment graphic symbols | CJ 28.1-3-1991 | |
| Code for construction and acceptance of municipal heat-supply pipeline network engineering | CJJ 28-1989 | |
| Municipal sewage. Determination of sulphate. Gravimetric method | CJ/T 61-1999 | |
| Town waterworks subsidiary buildings and equipment design standards | CJJ 41-1992 | |
| Municipal sewage. Determination of cadmium. Spectrophotometric method with dithizone | CJ/T 72-1999 | |
| Municipal sewage. Determination of lead. Spectrophotometric method with dithizone | CJ/T 69-1999 | |
| Plastic-steel-plastic composite pressure pipe | CJ/T 183-2003 | |
| Criteria for design of municipal bridges | CJJ 11-1993 | |
| Gas water heaters containing water under atmospheric pressure | CJ/T 3031-1995 | |
| General specifications for light rail traffic vehicles | CJ/T 5021-1995 | |
| Rotating type decanter | CJ/T 176-2002 | |
| Municipal sewage. Determination of total arsenic. Silver diethyldithiocarbamate spectrophotometric method | CJ/T 73-1999 | |
| Municipal sewage. Determination of total phosphorus. Spectrophotometric method | CJ/T 78-1999 | |
| Code for construction and acceptance of road base of steel slag-lime stabilized materials | CJJ 35-1990 | |
| Integrated circuit card family diaphragm gas meter | CJ/T 112-2000 | |
| Cock assembly for domestic gas appliance | CJ/T 3072-1998 | |
| General specification for gray iron valves of urban gas | CJ 3005-1992 | |
| Treatment with quartz sand | CJ/T 43-1999 | |
| Technical specification for operation, maintenance and safety of urban night soil treatment plants | CJJ/T 30-1999 | |
| Code for hydrographic geolo-gical exploration of urban water-supply | CJJ 16-1988 | |
| Code for construction and acceptance of city indoor gas engineering | CJJ 94-2003 | |
| Standard for planning and design of urban lavatory | CJJ 14-1987 | |
| Municipal sewage. Determination of total chromium. 1. 5 diphenylcarbohydrazide spectrophotometric method | CJ/T 70-1999 | |
| The measures of ozone concentration, output and specific energy consumption for ozone generator | CJ/T 3028.2-1994 | |
| Standard for quality test and estimation of municipal engineerings (flood protection) | CJJ 9-1985 | |
| Municipal solid waste incinerator | CJ/T 118-2000 | |
| Municipal sewage. Determination of total solid. Gravimetric method | CJ/T 55-1999 | |
| Water quality standard for fine drinking water | CJ/T 94-1999 | |
| Municipal sewage. Determination of copper. Sodium diethyldithiocabamate spectrophotometric method | CJ/T 66-1999 | |
| Standard for design of subsidiary buildings and equipments of urban water-supply plant | CJJ 41-1991 | |
| Technical level standard for ancient building constructors | CJJ 21-1989 | |
| Technical provisions of iron waste bin | CJ/T 5026-1998 | |
| Figuresigns of installation and equipment for environmental sanitation. Machine and equipment | CJ/T 15-1999 | |
| LPG cylinders Heat Treatment Assessment | CJ/T 33-1999 | |
| Code for design of water-supply for muddy water | CJJ 40-1991 | |
| Household meters for cold potable water safety regulations | CJ 3064-1997 | |
| Plastic-steel mesh skeleton-plastic (PE) composite pipe | CJ/T 189-2004 | |
| Urban municipal supervision and management information system - Classification and coding for urban management components and events | CJ/T 214-2005 | |
| Household combustible gas leakage alarms | CJ/T 3057-1996 | |
| The passenger service of urban public transportation. Urban buses and trolley buses | CJ/T 3024.2-1995 | |
| Integrated water purifier | CJ 3026-1994 | |
| Fountain nozzles | CJ/T 3050-1995 | |
| Figuresigns of installation and equipment for environmental sanitation. Signs of installation | CJ/T 13-1999 | |
| Safety Technical Spicification for Operation, Maintenance and Rush-repair of Urban Gas Facilities | CJJ 51-2001 | |
| Steel framed polyethylene plastic pipes for water supply | CJ/T 123-2000 | |
| Quality standard for reclaimed wastewater reused as scenic water | CJ/T 95-2000 | |
| Technical level standard for workers of construction maintenance and sewerage treatment of municipal engineering | CJJ 18-1988 | |
| Glass fibre reinforced plastic mortar pipe | CJ/T 3079-1998 | |
| Submersible agitator | CJ/T 109-2000 | |
| Reverse osmosis watertreatment system | CJ/T 119-2000 | |
| Municipal sewage. Determination of nitrogen (nitrite). Sepectrophotometric method | CJ/T 76-1999 | |
| Municipal sewage. Determination of copper, zinc, lead, cadmium, manganese, nickeland iron. Atomic absorption spectrometry | CJ/T 65-1999 | |
| Municipal sewage. Determination of sulfide | CJ/T 60-1999 | |
| Discharge standard for municipal wastewater | CJ 3082-1999 | |
| Specification for operation of hydrographic geological drilling and digging for water-supply | CJJ 13-1987 | |
| Municipal sewage. Determination of total nitrogen. Distillation and titration method | CJ/T 77-1999 | |
| Ozone generators | CJ/T 3028.1-1994 | |
| Code for construction and acceptance of urban gas transportation engineering | CJJ 33-1989 | |
| Sampling and physical analysis methods for municipal domestic refuse | CJ/T 3039-1995 | |
| Standard for quality test and estimation of municipal road engineerings | CJJ 1-1990 | |
| CHINESE COOKNG GAS APPLIANES | CJ/T 28-1999 | |
| The passenger service of urban public transportation. Urban taxi | CJ/T 3024.3-1998 | |
| Domestic pressure regulators for liquefied petroleum gas cylinders | CJ 50-2001 | |
| Electronic taximeter | CJ 5024-1997 | |
| Municipal sewage. Determination of zinc. Spectrophotometric method with dithizone | CJ/T 67-1999 | |
| Municipal sewage. Determination of cyanide | CJ/T 59-1999 | |
| Technical level standard for workers of house repairing | CJJ 26-1989 | |
| General techinical specifications of building roof drain | CJ/T 245-2021 | |
| Fittings of steel framed polyethylene plastic pipes for water supply | CJ/T 124-2000 | |
| Specific equipments for municipal environmental sanitation | CJ/T 16~21-1999 | |
| Technical level standard for workers for urban gas and heating | CJJ 24-1989 | |
| Technical code for automobile gas filling stations | CJJ 84-2000 | |
| Code for Design, construction and acceptance of water-supply pipesand pits | CJJ 10-1986 | |
| Technical specification for operation, maintenance and safety of city and town waterworks | CJJ 58-1994 | |
| Urban water supply. Determination of organic phosphorous pesticides—Gas chromatographic method | CJ/T 144-2001 | |
| "Straddle-type monorail traffic limit standard "with instructions" | CJJ/T 305-2020 | |
| Classification of urban refuse generation source and refuse removal | CJ/T 3033-1996 | |
| Municipal sewage. Determination of pH. Potentiometric method | CJ/T 51-1999 | |
| Municipal sewage. Determination of total organic carbon. Nondispersive infrared method | CJ/T 79-1999 | |
| Acceptance standard of buildings taken over | CJ 27-1999 | |
| Municipal sewage. Determination of volatile phenolic compounds. After distillation by means of 4-AAP spectrophotometric method | CJ/T 58-1999 | |
| Municipal sewage. Determination of sinkable solid. Volumetric method | CJ/T 53-1999 | |
| Technical specification for maintenance of sewerage pipelines and channels and pumping station in city and town | CJJ/T 68-1996 | |
| Anthracite filter media for water treatment | CJ/T 44-1999 | |
| Standard for quality test and estimation of urban heat-supply network engineerings | CJJ 38-1990 | |
| Urban gas pipeline repair and maintenance of technical regulations | CJJ 51-1992 | |
| Non-contact (electronic)water supply device | CJ/T 3081-1999 | |
| Urban railway transportation platform screen door systen | CJ/T 236-2022 | 2022-5-1 |
| Technical specification of axle counter for urban rail transit | CJ/T 543-2022 | 2022-5-1 |
| Data standard for urban operation management and service platform | CJ/T 545-2021 | 2022-1-1 |
| Standard for design of high-speed maglev transit | CJJ/T 310-2021 | 2021-10-1 |
| Technical standard for urban remote sensing information applications | CJJ/T 151-2020 | 2020-11-1 |
| Standad for construction and acceptance for medium and low speed maglev transit engineering | CJJ/T 303-2020 | 2020-10-1 |
| Standard for elevated structure design loading for urban rail transit | CJJ/T 301-2020 | 2020-10-1 |
| Standard for market planning of town and township | CJJ/T 87-2020 | 2020-10-1 |
| Modular system for rainwater storage | CJ/T 542-2020 | 2020-10-1 |
| Technical standard for stray current corrosion protection in metro | CJJ/T 49-2020 | 2020-10-1 |
| Construction and acceptance criteria for jacking of urban tunnel bridges (with instructions) | CJJ/T 74-2020 | 2020-10-1 |
| General technical specification for plastic dustbin | CJ/T 280-2020 | 2020-8-1 |
| Polyethylene (PE) pipes for trenchless engineering | CJ/T 358-2019 | 2020-6-1 |
| General technical specifications of Tramway signal system | CJ/T 539-2019 | 2020-6-1 |
| Technical Standard for Urban Greenway Engineering | CJJ/T 304-2019 | 2020-6-1 |
| Standard for design of city tram engineering | CJJ/T 295-2019 | 2020-6-1 |
| The suspending center driving thickener for gravity sludge thickening tank | CJ/T 540-2019 | 2020-6-1 |
| Technical standard for urban comprehensive management and services platform | CJJ/T 312-2020 | 2020-5-1 |
| Water boiling gas appliance | CJ/T 29-2019 | 2019-12-1 |
| Information system for urban water supply management- Classi介ing and encoding rules for basic information | CJ/T 541-2019 | 2019-12-1 |
| Technical requirements for MSW incineration fly ash stabilization treatment facilities | CJ/T 538-2019 | 2019-12-1 |
| Technical standard for rubberized asphalt pavement | CJJ/T 273-2019 | 2019-11-1 |
| Standard for assessment on municipal solid waste landfill | CJJ/T 107-2019 | 2019-11-1 |
| Technical standard for segmental concrete bridges of urban rail transit | CJJ/T 293-2019 | 2019-11-1 |
| Standard for engineering investigation of ground一source heat pump system | CJJ/T 291-2019 | 2019-11-1 |
| Technical standard for construction and demolition waste treatment | CJJ/T 134-2019 | 2019-11-1 |
| Standard for construction and acceptance of bridge engineering in urban rail transit | CJJ/T 290-2019 | 2019-11-1 |
| Standard for the design of residential green space | CJJ/T 294-2019 | 2019-11-1 |
| Technical standard for urban surveying using satellite positioning system | CJJ/T 73-2019 | 2019-11-1 |
| Standard for assessment on municipal solid waste incineration plants | CJJ/T 137-2019 | 2019-10-1 |
| Multi-layers steel wire-wound modified polyethylene wear resistant composite pipe | CJ/T 537-2019 | 2019-9-1 |
| Standard for business collaboration platform in
construction project management | CJJ/T 296-2019 | 2019-9-1 |
| Adjustable weir-gate | CJ/T 536-2019 | 2019-9-1 |
| Technical standard of integrated prefabricated pumping station engineering | CJJ/T 285-2018 | 2019-6-1 |
| Technical standard for deodorization of environmental sanitation facilities | CJJ 274-2018 | 2019-5-1 |
| Technical specification for urban rail transit vehicle carbodies | CJ/T 533-2018 | 2019-5-1 |
| Sleeve-clipping type brass pipe fitting | CJ/T 111-2018 | 2019-5-1 |
| Self-operated flow control valve | CJ/T 179-2018 | 2019-5-1 |
| Technical standard for overhead contact line of urban rail transit | CJJ/T 288-2018 | 2019-5-1 |
| Woody seedling for green space and landscape | CJ/T 24-2018 | 2019-5-1 |
| Hand flow adjusting valves for heating | CJ/T 25-2018 | 2019-5-1 |
| Technical standard for saline-alkaline land amelioration in landscape project | CJJ/T 289-2018 | 2019-5-1 |
| Technical conditions of civil anti-corrosion steel guardrail | CJ/T 563-2018 | 2019-4-1 |
| Preformed directly buried steam insulating pipes and fittings for urban heating | CJ/T 246-2018 | 2019-4-1 |
| Flower bulbs for green space and landscape—Bulb | CJ/T 135-2018 | 2019-4-1 |
| Technical standard for spraying-seeding revegetation engineering of slopes | CJJ/T 292-2018 | 2019-4-1 |
| High density polyethylene pipes and fittings for drainage inside buildings | CJ/T 250-2018 | 2019-4-1 |
| Standard for landscape maintenance and management | CJJ/T 287-2018 | 2019-4-1 |
| Equipment for municipal pipeline closed circuit television inspection | CJ/T 519-2018 | 2019-4-1 |
| Testing,sampling and sample preparation of slag and ash from waste incinerator | CJ/T 531-2018 | 2019-4-1 |
| Technical requirements for road lighting installation | CJ/T 527-2018 | 2019-4-1 |
| Stabilizer for soft soil | CJ/T 526-2018 | 2019-4-1 |
| Circulating water pump for swimming pool and SPA pool | CJ/T 534-2018 | 2019-4-1 |
| Standard for metro gauges | CJJ/T 96-2018 | 2019-4-1 |
| Cold-mix asphalt recycling agents | CJ/T 529-2018 | 2019-4-1 |
| Technical standard for mechanical pipe jacking of heating engineering | CJJ/T 284-2018 | 2019-3-1 |
| Technical standard for electrical & automation engineering of city drainage system | CJJ/T 120-2018 | 2019-3-1 |
| Standard of water quality examination methods for urban water supply | CJ/T 141-2018 | 2018-12-1 |
| Supply-exhaust pipe for combustion appliance | CJ/T 199-2018 | 2018-12-1 |
| Information system for inspection and supervision of urban outdoor advertising facilities | CJ/T 532-2018 | 2018-12-1 |
| Biological processor for organic waste | CJ/T 227-2018 | 2018-12-1 |
| Technical standard for application of soil stabilizer | CJJ/T 286-2018 | 2018-12-1 |
| Flue gas condensing type heat exchanger units for gas-fired boilers | CJ/T 515-2018 | 2018-12-1 |
| Metal valves for gas transmission | CJ/T 514-2018 | 2018-12-1 |
| Examination methods for municipal sewage | CJ/T 51-2018 | 2018-12-1 |
| Submerged hollow fiber ultrafiltration membrane modules and devices for drinking water treatment | CJ/T 530-2018 | 2018-12-1 |
| Floor drain | CJ/T 186-2018 | 2018-12-1 |
| Water quality standards for domestic hot water | CJ/T 521-2018 | 2018-11-1 |
| Rotating disc aerator | CJ/T 294-2018 | 2018-11-1 |
| Corundum fine bubble diffuser for water and wastewater treatment | CJ/T 263-2018 | 2018-11-1 |
| Classification and coding of city gas equipments and materials | CJ/T 513-2018 | 2018-11-1 |
| Membrane fine bubble diffuser for water and wastewater treatment | CJ/T 264-2018 | 2018-11-1 |
| Traveling—bridge suction degritter for grit chamber in sewage treatment plant | CJ/T 522-2018 | 2018-11-1 |
| Swimming pool dehumidification and heat recovery heat pump | CJ/T 528-2018 | 2018-11-1 |
| Technical standard for preflexed composite beam bridges | CJJ/T 276-2018 | 2018-10-1 |
| Microfiltration water treatment equipment | CJ/T 169-2018 | 2018-10-1 |
| Leak detector of water distribution system | CJ/T 525-2018 | 2018-10-1 |
| Gas odorant concentration monitor | CJ/T 524-2018 | 2018-10-1 |
| Technical standard for construction of paving asphalt concrete urban bridge deck | CJJ/T 279-2018 | 2018-10-1 |
| Technical requirements of utility meters data transmission | CJ/T 188-2018 | 2018-10-1 |
| Electro-magnetic emergency shut-off valve for gas | CJ/T 394-2018 | 2018-10-1 |
| Peripheral drive sludge scraper for radial flow sedimentation tank in water & sewage treatment plant | CJ/T 523-2018 | 2018-10-1 |
| Ultrafiltration water treatment equipment | CJ/T 170-2018 | 2018-10-1 |
| Safety signs in zoo | CJ/T 115-2017 | 2018-8-1 |
| Indication sign for zoo animal | CJ/T 220-2017 | 2018-8-1 |
| Technical standard for urban fundamental geographic information system | CJJ/T 100-2017 | 2018-6-1 |
| Technical standard for online water quality monitoring in municipal water supply process | CJJ/T 271-2017 | 2018-6-1 |
| Standard for classification of urban green space | CJJ/T 85-2017 | 2018-6-1 |
| Vertical long shaft pump | CJ/T 235-2017 | 2018-5-1 |
| Technical requirement for deodorizer for municipal solid waste | CJ/T 516-2017 | 2018-5-1 |
| Hydraulic control valves | CJ/T 219-2017 | 2018-5-1 |
| Technical requirement for chip operating system of smart card in construction cause | CJ/T 304-2017 | 2018-5-1 |
| Factory-made double stainless steel flues and chimneys | CJ/T 288-2017 | 2018-5-1 |
| Composite steel pipe stainless steel lined | CJ/T 192-2017 | 2018-5-1 |
| Steel reinforced spirally wound polyethylene(PE) drainage pipes and connecting piece | CJ/T 270-2017 | 2018-5-1 |
| Light gauge stainless steel press fittings with clamp ring | CJ/T 520-2017 | 2018-4-1 |
| Submersible axial-flow pump | CJ/T 518-2017 | 2018-4-1 |
| Technical standard of maintenance for city bridge | CJJ 99-2017 | 2018-2-1 |
| Standard for urban engineering geophysical exploration | CJJ/T 7-2017 | 2018-2-1 |
| Technical standard for operation maintenance and safety of municipal solid waste incineration plants | CJJ 128-2017 | 2018-2-1 |
| Anaerobic reactor for leachate of municipal solid waste | CJ/T 517-2017 | 2018-1-1 |
| Hotplate of lacquered toughened glass for gas appliance | CJ/T 157-2017 | 2018-1-1 |
| Integration equipment for aerobic fermentation | CJ/T 505-2017 | 2018-1-1 |
| General technical requirement for selection of landscape plant | CJ/T 512-2017 | 2017-12-1 |
| Technical specification for urban underground pipeline detection and survey | CJJ 61-2017 | 2017-12-1 |
| Technical specification for water supply and drainage engineering of swimming pool | CJJ 122-2017 | 2017-12-1 |
| Code for design of medium and low speed maglev transit | CJJ/T 262-2017 | 2017-11-1 |
| Technical specification of pipe system for fine drinking water in building and sub-district | CJJ/T 110-2017 | 2017-11-1 |
| Standard for marking signs of municipal solid waste incineration plant | CJJ/T 270-2017 | 2017-10-1 |
| Technical code for automatic train control of medium and low speed maglev transit | CJJ/T 255-2017 | 2017-10-1 |
| Cast iron manhole cover | CJ/T 511-2017 | 2017-9-1 |
| Technical code of urban intergrated underground pipeline information system | CJJ/T 269-2017 | 2017-9-1 |
| Code for design of zoo | CJJ 267-2017 | 2017-9-1 |
| Technical specification for wastewater natural treatment proJect | CJJ/T 54-2017 | 2017-9-1 |
| Standard for sludge stabilization treatment of municipal wastewater treatment plant | CJ/T 510-2017 | 2017-9-1 |
| Technical code for intellectualization of city gas system englneenng | CJJ/T 268-2017 | 2017-9-1 |
| Standard for basic terminology of landscape architecture | CJJ/T 91-2017 | 2017-7-1 |
| Code for zoo management | CJJ/T 263-2017 | 2017-7-1 |
| Technical specification of membrane bioreaction system for municipal solid waste leachate treatment | CJJ/T 264-2017 | 2017-7-1 |
| Technical specification for membrane separationof municipal water supply | CJJ/T 251-2017 | 2017-7-1 |
| Standard for basic management information data of special housing maintenance funds | CJJ/T 257-2017 | 2017-7-1 |
| Technical specification for energy performance contracting of urban lighting | CJJ/T 261-2017 | 2017-7-1 |
| Code for construction and quality acceptance of ladder-sleeper track of urban rail transit | CJJ 266-2017 | 2017-7-1 |
| Belt-filter press for sludge dewatering | CJ/T 508-2016 | 2017-6-1 |
| Trash interception bar screen | CJ/T 509-2016 | 2017-6-1 |
| Peripheral drive thickener for gravity sludge thickening tank | CJ/T 507-2016 | 2017-6-1 |
| Light gauge stainless steel tubes | CJ/T 151-2016 | 2017-6-1 |
| Light gauge stainless steel press-fittings and grooving fittings | CJ/T 152-2016 | 2017-6-1 |
| Technical specification for trenchless treatment of road deep diseases | CJJ/T 260-2016 | 2017-6-1 |
| Composting turner | CJ/T 506-2016 | 2017-6-1 |
| Cable with the sheath of high density polyethylene | CJ/T 504-2016 | 2017-5-1 |
| Technical specification for monitoring and controlling system of urban hfeating | CJJ/T 241-2016 | 2017-5-1 |
| Technical code for automatic system of city gas | CJJ/T 259-2016 | 2017-5-1 |
| Technical specification for operation, maintenance and safety of municipal wastewater reclaimation facilities | CJJ 252-2016 | 2017-5-1 |
| Technical code of maintenance for urban road | CJJ 36-2016 | 2017-5-1 |
| Filter underdrain block for water and wastewater treatment | CJ/T 47-2016 | 2017-5-1 |
| Brass fittings for press joint | CJ/T 502-2016 | 2017-3-1 |
| High Density Polyethylene Sheathing Compounds for Bridge Cable | CJ/T 297-2016 | 2017-3-1 |
| Standard for leakage control and assessment of urban water supply distribution system | CJJ 92-2016 | 2017-3-1 |
| Isolated gas-pressurization device | CJ/T 501-2016 | 2017-3-1 |
| Diaphragm gas meter with wireless remote-reading | CJ/T 503-2016 | 2017-3-1 |
| Technical specification for operation, maintenance and security of sewers&channels and pumping stations in city and town | CJJ 68-2016 | 2017-3-1 |
| Shear crusher of municipal solid waste | CJ/T 499-2016 | 2017-2-1 |
| The garbage container | CJ/T 496-2016 | 2017-2-1 |
| Non-negative pressure water supply equipment | CJ/T 265-2016 | 2017-2-1 |
| Code for design of bridge combined with urban road and rail transit | CJJ 242-2016 | 2017-2-1 |
| Accout settlement technical requirements for city union card of public utility | CJ/T 332-2016 | 2017-2-1 |
| Technical specification for noise and vibration control of heating station | CJJ/T 247-2016 | 2017-2-1 |
| Compression refuse collector | CJ/T 127-2016 | 2017-2-1 |
| Fittings of steel reinforced polyethylene plastic pipes for water supply | CJ/T 124-2016 | 2017-2-1 |
| General technical requirements for city union card of public utility | CJ/T 331-2016 | 2017-2-1 |
| Inclined tube for water and wastewater treatment | CJ/T 83-2017 | 2017-2-1 |
| Technical specification for application of anti-rutting asphalt mixture | CJJ/T 238-2016 | 2017-2-1 |
| Steel reinforced polyethylene plastic pipes for water supply | CJ/T 123-2016 | 2017-2-1 |
| Real一time video transmission systems between roadside and vehicle for urban rail transit | CJ/T 500-2016 | 2017-2-1 |
| Technical specification for application of pervious recycled aggregate concrete | CJJ/T 253-2016 | 2016-12-1 |
| Code for planning of town and village water supply engineering | CJJ/T 246-2016 | 2016-12-1 |
| Armouring hose for the connection of gas appliance | CJ/T 490-2016 | 2016-12-1 |
| Occupation standard for operation management technician of urban municipal facility | CJJ/T 249-2016 | 2016-12-1 |
| Standard for supervision on operation of municipal solid waste landfin | CJJ/T 213-2016 | 2016-12-1 |
| Direct buried gate valves for water supply and drainage | CJ/T 262-2016 | 2016-12-1 |
| Testing of IC card for construction cause | CJ/T 243-2016 | 2016-12-1 |
| General specifications of ductile iron valves fdr water supply | CJ/T 481-2016 | 2016-12-1 |
| Calculation and forecasting methods for municipal solid waste generation quantity | CJ/T 106-2016 | 2016-12-1 |
| High performance unplasticized poly(vinyl chloride) pipes and fittings for water supply | CJ/T 493-2016 | 2016-12-1 |
| Technical specification for crossing and aerial crossing engineering of city gas pipeline | CJJ/T 250-2016 | 2016-12-1 |
| Curved type bar screen machine | CJ/T 492-2016 | 2016-12-1 |
| Attribute data collection form and database structure of urban environment sanitary facilities | CJ/T 171-2016 | 2016-12-1 |
| Technical code for transfer station of municipal solid waste | CJJ/T 47-2016 | 2016-12-1 |
| Fountain sprinklers | CJ/T 209-2016 | 2016-12-1 |
| Standard for design of urban public toilets | CJJ 14-2016 | 2016-12-1 |
| Multi-function control valve for pumping system | CJ/T 167-2016 | 2016-12-1 |
| Filter threaded adjustable pressure-reducing valve with backflow prevention | CJ/T 494-2016 | 2016-12-1 |
| Pilot control pressure reducing valve | CJ/T 256-2016 | 2016-12-1 |
| Aluminium alloy and stainless steel body and connections of water meters | CJ/T 359-2016 | 2016-12-1 |
| Non clogging pumps | CJ/T 203-2016 | 2016-12-1 |
| Thermo plastic septic tank | CJ/T 489-2016 | 2016-12-1 |
| Safety technical specifcation of operation,maintenance and rush-repair of city gas facilites | CJJ 51-2016 | 2016-12-1 |
| Steel-plastic complex pipes of short pitch internal spiral rib for drainage inside buildings | CJ/T 488-2016 | 2016-12-1 |
| Water quality standards for swimming pool | CJ/T 244-2016 | 2016-12-1 |
| Compounded rubber hose for the connection of gas appliance | CJ/T 491-2016 | 2016-12-1 |
| Technical specification for same-floor drainage engineering in buildings | CJJ 232-2016 | 2016-12-1 |
| Slow closure butterfly check valve | CJ/T 282-2016 | 2016-12-1 |
| Step tariffing water meter | CJ/T 484-2016 | 2016-12-1 |
| Technical specification for buried plastic water supply pipeline engineering | CJJ 101-2016 | 2016-11-1 |
| Technical code for safety of demolishing and removing of urban beam bridge | CJJ 248-2016 | 2016-11-1 |
| Standard of Occupational Skill of Gardens Industry | CJJ/T 237-2016 | 2016-10-1 |
| Standard for occupational skills of cities and towns water supply industry | CJJ/T 225-2016 | 2016-10-1 |
| Standard for capacity test of vertical pipe of the domestic residential drainage system | CJJ/T 245-2016 | 2016-9-1 |
| Technical specification for trenchless rehabilitation and renewal of urban water supply pipelines | CJJ/T 244-2016 | 2016-9-1 |
| Technical specification for odor control of municipal wastewater treatment plant | CJJ/T 243-2016 | 2016-9-1 |
| Technical specification for leak location surveys of geomembrane in municipal solid waste landfill | CJJ/T 214-2016 | 2016-9-1 |
| Planting soil for greening | CJ/T 340-2016 | 2016-8-1 |
| Code for vertical planning on urban and rural development land | CJJ 83-2016 | 2016-8-1 |
| Coating plastic steel pipe for water supply | CJ/T 120-2016 | 2016-7-1 |
| Standard for lighting design of urban road | CJJ 45-2015 | 2016-6-1 |
| Technical code for trolleybus supply network engineering | CJJ/T 72-2015 | 2016-5-1 |
| Technical code for test and evaluation of city bridges | CJJ/T 233-2015 | 2016-5-1 |
| Technical specification for steel structure anticorrosion engineering of bridge in city and town | CJJ/T 235-2015 | 2016-5-1 |
| Standard for terminology of zoo | CJJ/T 240-2015 | 2016-5-1 |
| Specification for maintenance of municipal solid waste incineration plant | CJJ 231-2015 | 2016-5-1 |
| Soil stabilizing admixtures | CJ/T 486-2015 | 2016-4-1 |
| Agitator for accelerator | CJ/T 81-2015 | 2016-4-1 |
| Grease-water separator for restaurant watewater | CJ/T 295-2015 | 2016-4-1 |
| Prefabricated directly buried composite insulating pipes with polyurethane (PUR) foamed-plastics and high density polyethylene (PE) casing pipes | CJ/T 480-2015 | 2016-4-1 |
| Spiral reverse osmosis membrane equipment for municipal solid waste leachate treatment | CJ/T 485-2015 | 2016-4-1 |
| Sludge scraper for accelerator | CJ/T 82-2015 | 2016-4-1 |
| Polyolefin/aluminum/polyolefin composite pressure pipe (butt-welded by aluminum pipe) | CJ/T 159-2015 | 2016-4-1 |
| Sleeve expansion joint for district heating system | CJ/T 487-2015 | 2016-4-1 |
| Polyethylene/aluminum/polyethylene composite pressure pipe(overlap-welded) | CJ/T 108-2015 | 2016-4-1 |
| Kitchen waste oil-water automatic seperation equipment | CJ/T 478-2015 | 2016-4-1 |
| Standard for national key parks evaluation | CJJ/T 234-2015 | 2016-2-1 |
| Buried garbage collection device | CJ/T 483-2015 | 2016-1-1 |
| Butterfly valves for water supply and drainage | CJ/T 261-2015 | 2016-1-1 |
| Spherical bearings for urban rail transit bridges | CJ/T 482-2015 | 2016-1-1 |
| Polyethlene/aluminum/polyethylene composite pipe press fitting | CJ/T 190-2015 | 2016-1-1 |
| Code for design of urban underground road engineenng | CJJ 221-2015 | 2015-11-1 |
| Technical specification for artificial fountain and water scenery engineering | CJJ/T 222-2015 | 2015-10-1 |
| Standard for supervision on operation of municipal solid waste incineration plants | CJJ/T 212-2015 | 2015-10-1 |
| Technical specification for micro-polluted water pretreatment of municipal water supply | CJJ/T 229-2015 | 2015-10-1 |
| Specification of seismic supports for mechanical and electrical components | CJ/T 476-2015 | 2015-9-1 |
| Information system for urban water supply management. Classifying and coding for water supply quality index | CJ/T 474-2015 | 2015-9-1 |
| General technique requirement for laboratory of gas burning appliances | CJ/T 479-2015 | 2015-9-1 |
| Technical specification for concrete small hollow block masonry structures of drainage engineering | CJJ/T 230-2015 | 2015-9-1 |
| Measurement of oxygen mass transfer in clean water far fine bubble diffuser | CJ/T 475-2015 | 2015-9-1 |
| Ultrasonic gas meter | CJ/T 477-2015 | 2015-9-1 |
| Submersible sewage pump | CJ/T 472-2015 | 2015-9-1 |
| Standard for drawing of landscape architecture | CJJ/T 67-2015 | 2015-9-1 |
| Sealed board pipe stopper of sewer pipe for the air test | CJ/T 473-2015 | 2015-9-1 |
